package com.shape.sdk;

import android.util.SparseArray;

import com.shape.sdk.base.IOUtils;
import com.wandoujia.gson.Gson;
import com.wandoujia.gson.reflect.TypeToken;

import java.io.File;
import java.io.IOException;
import java.util.ArrayList;
import java.util.List;
import java.util.Locale;
import java.util.Random;
import java.util.UUID;

/**
 * Created by ouzhiyin on 19/01/2018.
 */

class FakeDataManager {
  static int currnetScheduleId = 0;
  static int currentUserId = 10000;
  static List<Course> loadCourse = null;

  public static void LoadFromJsonFile() {
    File file = new File("/sdcard/shapefitness/course.json");
    if (file.exists() && file.canRead()) {
      try {
        String json = IOUtils.readString(file);
        Gson gson = new Gson();
        loadCourse = gson.fromJson(json, new TypeToken<List<Course>>() {}.getType());
      } catch (IOException e) {
        e.printStackTrace();
      }
    }
  }

  public static List<Course> getWeekCourse() {
//    LoadFromJsonFile();
    return loadCourse;
//    if (loadCourse != null) {
//      return loadCourse;
//    }
//    Calendar calendar = Calendar.getInstance();
//    calendar.setFirstDayOfWeek(Calendar.MONDAY);
//    calendar.set(Calendar.DAY_OF_WEEK, Calendar.MONDAY);
//    calendar.set(Calendar.HOUR_OF_DAY, 0);
//    calendar.set(Calendar.MINUTE, 0);
//    calendar.set(Calendar.SECOND, 0);
//    calendar.set(Calendar.MILLISECOND, 0);
//    Date date = calendar.getTime();
//    int maxCourseWeek = 4 * 7;
//    Gson gson = new Gson();
//    List<Course> courseList = new ArrayList<>();
//    for (int i = 0; i < maxCourseWeek; i++) {
//      int currentCourse = i % 7;
//      int currentDay = i / 7;
//      long starTime = date.getTime() +
//          (10 + currentCourse) * DateUtil.HOUR +
//          currentDay * DateUtil.DAY;
//      String jsonStr = "{" +
//          String.format(Locale.getDefault(), "scheduleId: %d,", ++currnetScheduleId) +
//          String.format(Locale.getDefault(), "name: \"%s\",", UUID.randomUUID()) +
//          String.format(Locale.getDefault(), "startTime: %d,", starTime) +
//          String.format(Locale.getDefault(), "duration: %d,", 4 * 60 * 60) +
//          String.format(Locale.getDefault(), "type: %s,", 0) +
//          "playList : [" +
//          "{" +
//          "name: \"手指交叉手臂上举\"," +
//          "video: \"/sdcard/shapefitness/1.mp4\"," +
//          "audio: \"/sdcard/shapefitness/1.mp3\"," +
//          String.format(Locale.getDefault(), "videoDuration: %d,", 1 * 60 * 60) +
//          String.format(Locale.getDefault(), "goNext: %s", "True") +
//          "}," +
//          "{" +
//          "name: \"四足支撑\"," +
//          "video: \"/sdcard/shapefitness/2.mp4\"," +
//          "audio: \"/sdcard/shapefitness/2.mp3\"," +
//          String.format(Locale.getDefault(), "videoDuration: %d,", 1 * 60 * 60) +
//          String.format(Locale.getDefault(), "goNext: %s", "True") +
//          "}," +
//          "{" +
//          "name: \"臀桥\"," +
//          "video: \"/sdcard/shapefitness/3.mp4\"," +
//          "audio: \"/sdcard/shapefitness/3.mp3\"," +
//          String.format(Locale.getDefault(), "videoDuration: %d,", 1 * 60 * 60) +
//          String.format(Locale.getDefault(), "goNext: %s", "True") +
//          "}," +
//          "{" +
//          "name: \"冥想一分钟\"," +
//          "video: \"/sdcard/shapefitness/4.mp4\"," +
//          "audio: \"/sdcard/shapefitness/4.mp3\"," +
//          String.format(Locale.getDefault(), "videoDuration: %d,", 1 * 60 * 60) +
//          String.format(Locale.getDefault(), "goNext: %s", "True") +
//          "}" +
//          "]" +
//          "}";
//      Course course = gson.fromJson(jsonStr, Course.class);
//      courseList.add(course);
//    }
//    return courseList;
  }

  public static List<CourseUser> getCourseUser(int scheduleId) {
    Random rand = new Random();
    Gson gson = new Gson();
    int useCount = 4 + rand.nextInt(20);
    List<CourseUser> courseUserList = new ArrayList<>();
    String deviceId = "17BD";
    String avatar = "http://img.runninglemon.com/avatar/00140483357e43f3937acfd4e095b22d";
    for (int i = 0; i < useCount; i++) {
      String jsonStr = "{" +
          String.format(Locale.getDefault(), "userId: %d,", ++currentUserId) +
          String.format(Locale.getDefault(), "name: \"%s\",", generateName()) +
          String.format(Locale.getDefault(), "avatar: \"%s\",", avatar) +
          String.format(Locale.getDefault(), "deviceId: \"%s\",",
              deviceId.isEmpty() ? UUID.randomUUID().toString().substring(0, 6): deviceId) +
          String.format(Locale.getDefault(), "age: %d,", 20 + rand.nextInt(10)) +
          String.format(Locale.getDefault(), "gender: %d,", 1 + rand.nextInt(1)) +
          String.format(Locale.getDefault(), "height: %d,", 160 + rand.nextInt(20)) +
          String.format(Locale.getDefault(), "weight: %d", 45000 + rand.nextInt(45) * 1000) +
          "}";
      deviceId = "";
      CourseUser user = gson.fromJson(jsonStr, CourseUser.class);
      courseUserList.add(user);
    }
    return courseUserList;
  }

  public static SparseArray<List<CourseUser>> getAllCourseUser(List<Course> courseList) {
    SparseArray<List<CourseUser>> allCouserUser = new SparseArray<>();
    for (Course course : courseList) {
      List<CourseUser> users = getCourseUser(course.scheduleId);
      allCouserUser.append(course.scheduleId, users);
    }
    return allCouserUser;
  }

  public static int generateHeartRate(int deviceId) {
    Random rand = new Random();
    return (int) (120 + Math.sqrt(60) * rand.nextGaussian());
  }

  public static String generateName() {
    Random rand = new Random();
    int count = 1 + rand.nextInt(3);
    String name = "";
    for (int i = 0; i <= count; ++i) {
      name += chinese.charAt(new Random().nextInt(chinese.length())) + "";
    }
    return name;
  }



  private static String chinese =
      "\u7684\u4e00\u4e86\u662f\u6211\u4e0d\u5728\u4eba\u4eec\u6709\u6765\u4ed6\u8fd9" +
      "\u4e0a\u7740\u4e2a\u5730\u5230\u5927\u91cc\u8bf4\u5c31\u53bb\u5b50\u5f97\u4e5f\u548c" +
      "\u90a3\u8981\u4e0b\u770b\u5929\u65f6\u8fc7\u51fa\u5c0f\u4e48\u8d77\u4f60\u90fd\u628a" +
      "\u597d\u8fd8\u591a\u6ca1\u4e3a\u53c8\u53ef\u5bb6\u5b66\u53ea\u4ee5\u4e3b\u4f1a\u6837" +
      "\u5e74\u60f3\u751f\u540c\u8001\u4e2d\u5341\u4ece\u81ea\u9762\u524d\u5934\u9053\u5b83" +
      "\u540e\u7136\u8d70\u5f88\u50cf\u89c1\u4e24\u7528\u5979\u56fd\u52a8\u8fdb\u6210\u56de" +
      "\u4ec0\u8fb9\u4f5c\u5bf9\u5f00\u800c\u5df1\u4e9b\u73b0\u5c71\u6c11\u5019\u7ecf\u53d1" +
      "\u5de5\u5411\u4e8b\u547d\u7ed9\u957f\u6c34\u51e0\u4e49\u4e09\u58f0\u4e8e\u9ad8\u624b" +
      "\u77e5\u7406\u773c\u5fd7\u70b9\u5fc3\u6218\u4e8c\u95ee\u4f46\u8eab\u65b9\u5b9e\u5403" +
      "\u505a\u53eb\u5f53\u4f4f\u542c\u9769\u6253\u5462\u771f\u5168\u624d\u56db\u5df2\u6240" +
      "\u654c\u4e4b\u6700\u5149\u4ea7\u60c5\u8def\u5206\u603b\u6761\u767d\u8bdd\u4e1c\u5e2d" +
      "\u6b21\u4eb2\u5982\u88ab\u82b1\u53e3\u653e\u513f\u5e38\u6c14\u4e94\u7b2c\u4f7f\u5199" +
      "\u519b\u5427\u6587\u8fd0\u518d\u679c\u600e\u5b9a\u8bb8\u5feb\u660e\u884c\u56e0\u522b" +
      "\u98de\u5916\u6811\u7269\u6d3b\u90e8\u95e8\u65e0\u5f80\u8239\u671b\u65b0\u5e26\u961f" +
      "\u5148\u529b\u5b8c\u5374\u7ad9\u4ee3\u5458\u673a\u66f4\u4e5d\u60a8\u6bcf\u98ce\u7ea7" +
      "\u8ddf\u7b11\u554a\u5b69\u4e07\u5c11\u76f4\u610f\u591c\u6bd4\u9636\u8fde\u8f66\u91cd" +
      "\u4fbf\u6597\u9a6c\u54ea\u5316\u592a\u6307\u53d8\u793e\u4f3c\u58eb\u8005\u5e72\u77f3" +
      "\u6ee1\u65e5\u51b3\u767e\u539f\u62ff\u7fa4\u7a76\u5404\u516d\u672c\u601d\u89e3\u7acb" +
      "\u6cb3\u6751\u516b\u96be\u65e9\u8bba\u5417\u6839\u5171\u8ba9\u76f8\u7814\u4eca\u5176" +
      "\u4e66\u5750\u63a5\u5e94\u5173\u4fe1\u89c9\u6b65\u53cd\u5904\u8bb0\u5c06\u5343\u627e" +
      "\u4e89\u9886\u6216\u5e08\u7ed3\u5757\u8dd1\u8c01\u8349\u8d8a\u5b57\u52a0\u811a\u7d27" +
      "\u7231\u7b49\u4e60\u9635\u6015\u6708\u9752\u534a\u706b\u6cd5\u9898\u5efa\u8d76\u4f4d" +
      "\u5531\u6d77\u4e03\u5973\u4efb\u4ef6\u611f\u51c6\u5f20\u56e2\u5c4b\u79bb\u8272\u8138" +
      "\u7247\u79d1\u5012\u775b\u5229\u4e16\u521a\u4e14\u7531\u9001\u5207\u661f\u5bfc\u665a" +
      "\u8868\u591f\u6574\u8ba4\u54cd\u96ea\u6d41\u672a\u573a\u8be5\u5e76\u5e95\u6df1\u523b" +
      "\u5e73\u4f1f\u5fd9\u63d0\u786e\u8fd1\u4eae\u8f7b\u8bb2\u519c\u53e4\u9ed1\u544a\u754c" +
      "\u62c9\u540d\u5440\u571f\u6e05\u9633\u7167\u529e\u53f2\u6539\u5386\u8f6c\u753b\u9020" +
      "\u5634\u6b64\u6cbb\u5317\u5fc5\u670d\u96e8\u7a7f\u5185\u8bc6\u9a8c\u4f20\u4e1a\u83dc" +
      "\u722c\u7761\u5174\u5f62\u91cf\u54b1\u89c2\u82e6\u4f53\u4f17\u901a\u51b2\u5408\u7834" +
      "\u53cb\u5ea6\u672f\u996d\u516c\u65c1\u623f\u6781\u5357\u67aa\u8bfb\u6c99\u5c81\u7ebf" +
      "\u91ce\u575a\u7a7a\u6536\u7b97\u81f3\u653f\u57ce\u52b3\u843d\u94b1\u7279\u56f4\u5f1f" +
      "\u80dc\u6559\u70ed\u5c55\u5305\u6b4c\u7c7b\u6e10\u5f3a\u6570\u4e61\u547c\u6027\u97f3" +
      "\u7b54\u54e5\u9645\u65e7\u795e\u5ea7\u7ae0\u5e2e\u5566\u53d7\u7cfb\u4ee4\u8df3\u975e" +
      "\u4f55\u725b\u53d6\u5165\u5cb8\u6562\u6389\u5ffd\u79cd\u88c5\u9876\u6025\u6797\u505c" +
      "\u606f\u53e5\u533a\u8863\u822c\u62a5\u53f6\u538b\u6162\u53d4\u80cc\u7ec6";


}
